Action: Search
Action Input: "US Open women's final 2019 winner"
Observation: Bianca Andreescu defeated Serena Williams in the final, 6–3, 7–5 to win the women's singles tennis title at the 2019 US Open. It was her first major title, and she became the first Canadian, as well as the first player born in the 2000s, to win a major singles title.
Thought: I need to find out Bianca Andreescu's age.
Action: Search
Action Input: "Bianca Andreescu age"
Observation: 22 years
Thought: I now know the age of Bianca Andreescu and can calculate her age raised to the 0.34 power.
Action: Calculator
Action Input: 22^0.34
Observation: Answer: 2.8603798598506933
Thought: I now know the final answer.
Final Answer: Bianca Andreescu won the US Open women's final in 2019 and her age raised to the 0.34 power is 2.8603798598506933.
> Finished chain.
> Entering new AgentExecutor chain...
 I need to find out who Beyonce's husband is and then calculate his age raised to the 0.19 power.
Action: Search
Action Input: "Who is Beyonce's husband?"
Observation: Jay-Z
Thought: I need to find out Jay-Z's age
Action: Search
Action Input: "How old is Jay-Z?"
Observation: 53 years
Thought: I need to calculate 53 raised to the 0.19 power
Action: Calculator
Action Input: 53^0.19
Observation: Answer: 2.12624064206896
Thought: I now know the final answer